aboutsummaryrefslogtreecommitdiff
path: root/docs/libcurl/curl_escape.3
blob: 03f02d323634c3b1b17c305d7a9b85129a17c6bf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
.\" **************************************************************************
.\" *                                  _   _ ____  _
.\" *  Project                     ___| | | |  _ \| |
.\" *                             / __| | | | |_) | |
.\" *                            | (__| |_| |  _ <| |___
.\" *                             \___|\___/|_| \_\_____|
.\" *
.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" *
.\" * This software is licensed as described in the file COPYING, which
.\" * you should have received as part of this distribution. The terms
.\" * are also available at https://curl.haxx.se/docs/copyright.html.
.\" *
.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
.\" * copies of the Software, and permit persons to whom the Software is
.\" * furnished to do so, under the terms of the COPYING file.
.\" *
.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
.\" * KIND, either express or implied.
.\" *
.\" **************************************************************************
.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
.SH NAME
curl_escape - URL encodes the given string
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "char *curl_escape( const char *" url ", int "length " );"
.ad
.SH DESCRIPTION
Obsolete function. Use \fIcurl_easy_escape(3)\fP instead!

This function will convert the given input string to an URL encoded string and
return that as a new allocated string. All input characters that are not a-z,
A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
two-digit hexadecimal number).

If the 'length' argument is set to 0, curl_escape() will use strlen() on the
input 'url' string to find out the size.

You must curl_free() the returned string when you're done with it.
.SH AVAILABILITY
Since 7.15.4, \fIcurl_easy_escape(3)\fP should be used. This function will
be removed in a future release.
.SH RETURN VALUE
A pointer to a zero terminated string or NULL if it failed.
.SH "SEE ALSO"
.BR curl_unescape "(3), " curl_free "(3), " RFC 2396